unserver-unify/src/app/course/chapter/youtube.html

<videogular vg-player-ready="wctrl.onPlayerReady($API)"
  vg-can-play = "wctrl.videoCanPlay()"
  vg-theme="wctrl.mp4config.theme"
  vg-complete="wctrl.onVideoFinished()"
  vg-auto-play="true">
  <vg-media vg-youtube="rel=0;showinfo=0;autoplay=1" vg-src="wctrl.mp4config.sources">
  </vg-media>
  <vg-controls vg-autohide="true" vg-autohide-time="1000">
    <vg-play-pause-button>
    </vg-play-pause-button>
    <vg-time-display>
      {{ currentTime | date:'mm:ss' }}
    </vg-time-display>    
    <vg-scrub-bar ng-class="{'disable_scrubbar': !showScrubBar}">
      <vg-scrub-bar-current-time>
      </vg-scrub-bar-current-time>
    </vg-scrub-bar>    
    <vg-time-display>
      {{ totalTime | date:'mm:ss' }}
    </vg-time-display>
    <vg-volume>
      <vg-mute-button>
      </vg-mute-button>
      <vg-volume-bar>
      </vg-volume-bar>
    </vg-volume>
    <vg-fullscreen-button>
    </vg-fullscreen-button>
    <vg-playback-button vg-speeds="['0.5', '1', '1.5', '2', '4']"></vg-playback-button>
  </vg-controls>
  <vg-buffering>
  </vg-buffering>
  <vg-overlay-play>
  </vg-overlay-play>
</videogular>